Home / 192,298.15-288,474.56-59,189.50

Finding the Fourth Proportional to 192,298.15, 288,474.56 and 59,189.50

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Solution

The fourth proportional to 192,298.15, 288,474.56 and 59,189.50 is: 88,792.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,298.15 : 288,474.56 = 59,189.50 : x
  2. Step 2: Convert to fraction form
    192,298.15/288,474.56 = 59,189.50/x
  3. Step 3: Cross multiply
    192,298.15x = 288,474.56 × 59,189.50
  4. Step 4: Simplify right side
    192,298.15x = 17,074,664,969.12
  5. Step 5: Solve for x
    x = 17,074,664,969.12/192,298.15
  6. Step 6: Final answer
    x = 88,792.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.